<!DOCTYPE html>
<html lang="en">
    <head>
        <meta charset="UTF-8" />
        <meta http-equiv="X-UA-Compatible" content="IE=edge" />
        <meta name="viewport" content="width=device-width,initial-scale=1.0" />
        <title>Document</title>
    </head>
<body>
    <div id = 'app'>
        <input type="text" :value = 'company'/>
        <input type="text" v-model = 'company'/>
        <a :href = 'site'>{{company}}</a>
    </div>
<script src = 'vue.js'></script>
<script>
    new Vue({
        el:'#app',
        data: {
            company: '尚硅谷',
            site: 'http://www.atguigu.com'
        }
    })
</script>
</body>
</html>